condition	mean	min	max
4 h after light	0.130852	0.0	0.261704
8 h after light	0.4112585	0.0	0.822517
12 h after light	0.0858765	0.0	0.171753
4 h after dark	0.0901945	0.0	0.180389
8 h after dark	0.2753575	0.0	0.550715
12 h after dark	0.1241925	0.0	0.248385